CN214095299U - Copolymerization modified polyester chip crystallization drying device - Google Patents
Copolymerization modified polyester chip crystallization drying device Download PDFInfo
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- CN214095299U CN214095299U CN202022765068.2U CN202022765068U CN214095299U CN 214095299 U CN214095299 U CN 214095299U CN 202022765068 U CN202022765068 U CN 202022765068U CN 214095299 U CN214095299 U CN 214095299U
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- tower body
- crystallization
- stirring
- crystallization tower
- modified polyester
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Abstract
The utility model discloses a copolymerization modified polyester section crystal drying device, including crystallization tower body and main driving motor, the top of crystallization tower body is provided with the feed inlet, and the lower extreme of crystallization tower body is provided with the discharge gate, main driving motor is located the middle part top of crystallization tower body, and main driving motor's below is provided with the stirring adjustable shelf, the stirring screw rod is installed to the side below of stirring adjustable shelf, the outside of crystallization tower body is provided with presss from both sides the cover, the inboard top of crystallization tower body is provided with out the water shower nozzle, and the side that goes out the water shower nozzle is provided with the inlet tube, the rear end of inlet tube is provided with heating device. This copolymerization modified polyester chip crystallization drying device is provided with stirring screw rod and play water shower nozzle, through mechanical stirring and spray hot water, can effectively prevent the material adhesion, and induced crystallization improves the crystallization rate, effectively guarantees the continuous quick crystallization of copolymerization modified polyester chip, improves production efficiency.
Description
Technical Field
The utility model relates to a chemical product correlation technique field specifically is a copolymerization modified polyester section crystal drying device.
Background
In the production process of the copolymerization modified polyester, materials are generally required to be sliced, crystallized and dried, but the crystallization speed of the copolymerization modified polyester slices (such as PET-G, IPA modification, NPG modification and the like) is slow, and the copolymerization modified polyester slices are easy to adhere at high temperature.
Aiming at the problems, the novel design is carried out on the basis of the original crystallization tower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a copolymerization modified polyester section crystallization drying device to easy gluing is glutinous when proposing copolymerization modified polyester section crystallization in solving above-mentioned background art, influences crystallization production efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a copolymerization modified polyester chip crystallization drying device comprises a crystallization tower body and a main driving motor, wherein a feed inlet is arranged at the top end of the crystallization tower body, a discharge outlet is arranged at the lower end of the crystallization tower body, a sewage discharge outlet is arranged on the side surface of the discharge outlet, the main driving motor is positioned above the middle part of the crystallization tower body, a stirring shaft is arranged below the main driving motor, a stirring movable frame is arranged below the stirring shaft, an auxiliary driving motor is arranged above the side of the stirring movable frame, the output end of the auxiliary driving motor is connected with a stirring screw rod, a jacket is arranged on the outer side of the crystallization tower body, a liquid inlet is arranged below the right side of the jacket, a liquid outlet is arranged above the left side of the jacket, a water outlet nozzle is arranged above the inner side of the crystallization tower body, a water inlet pipe is arranged on the side surface of the water outlet nozzle, and a heating device is arranged at the rear end of the water inlet pipe, and a temperature controller is arranged on the side surface of the heating device.
Preferably, the central axis of the stirring shaft and the central axis of the crystallization tower body are superposed with each other, and the middle parts of the stirring shaft and the stirring movable frame are connected through bolts.
Preferably, the left end and the right end of the stirring movable frame are both provided with an auxiliary driving motor and a stirring screw, and the length of the stirring movable frame is equal to the radius of the crystallization tower body.
Preferably, the whole stirring screw is of a spiral structure, and the central axis of the stirring screw is parallel to the central axis of the crystallization tower body.
Preferably, the jacket is uniformly distributed on the outer side of the crystallization tower body, and the liquid inlet and the liquid outlet are respectively positioned at the bottom end and the outer side of the top end of the jacket inner interlayer.
Preferably, the water outlet nozzles are uniformly distributed above the inner side of the crystallization tower body, and the water outlet nozzles and the heating device are connected with each other through a water inlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the device for crystallizing and drying the copolymerized and modified polyester chip,
1. but be provided with whole movable stirring adjustable shelf and stirring screw rod, cooperation main drive motor and (mixing) shaft use in the use of device, when the stirring screw rod that can be convenient for carries out rotatory stirring, the stirring screw rod that drives both sides is whole to be rotated for the stirring effect of device is more even, prevents through mechanical stirring that the section bonds, and sliced motion state is more steady, the stable crystallization of the material of being convenient for.
2. Be provided with the play water shower nozzle of evenly distributed in the inboard top of crystallization tower body, cooperation inlet tube, heating device and temperature controller use in the use of device, can be convenient for spray at the inside hot water that carries on of device, through spraying hot water, induced crystallization improves the crystallization rate on the one hand, and on the other hand plays cooling section surface effect, prevents the adhesion, can effectual assurance copolymerization modified polyester section continuous rapid crystallization, improves production efficiency.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the top-down structure of the present invention;
fig. 4 is a schematic view of the bottom-up structure of the present invention.
In the figure: 1. a crystallization tower body; 2. a feed inlet; 3. a discharge port; 4. a sewage draining outlet; 5. a main drive motor; 6. a stirring shaft; 7. stirring the movable frame; 8. a secondary drive motor; 9. a stirring screw; 10. a jacket; 11. a liquid inlet; 12. a liquid outlet; 13. a water outlet nozzle; 14. a water inlet pipe; 15. a heating device; 16. and a temperature controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a copolymerization modified polyester chip crystallization drying device comprises a crystallization tower body 1, a feed inlet 2, a discharge port 3, a sewage discharge port 4, a main driving motor 5, a stirring shaft 6, a stirring movable frame 7, an auxiliary driving motor 8, a stirring screw rod 9, a jacket 10, a liquid inlet 11, a liquid outlet 12, a water outlet spray head 13, a water inlet pipe 14, a heating device 15 and a temperature controller 16, wherein the feed inlet 2 is arranged at the top end of the crystallization tower body 1, the discharge port 3 is arranged at the lower end of the crystallization tower body 1, the sewage discharge port 4 is arranged on the side surface of the discharge port 3, the main driving motor 5 is positioned above the middle part of the crystallization tower body 1, the stirring shaft 6 is arranged below the main driving motor 5, the stirring movable frame 7 is arranged below the stirring shaft 6, the auxiliary driving motor 8 is arranged above the side of the stirring movable frame 7, and the output end of the auxiliary driving motor 8 is connected with the stirring screw rod 9, the outer side of the crystallization tower body 1 is provided with a jacket 10, a liquid inlet 11 is arranged below the right side of the jacket 10, a liquid outlet 12 is arranged above the left side of the jacket 10, a water outlet nozzle 13 is arranged above the inner side of the crystallization tower body 1, a water inlet pipe 14 is arranged on the side surface of the water outlet nozzle 13, a heating device 15 is arranged at the rear end of the water inlet pipe 14, and a temperature control instrument 16 is arranged on the side surface of the heating device 15.
The central axis of the stirring shaft 6 and the central axis of the crystallization tower body 1 of the embodiment are superposed with each other, and the middle parts of the stirring shaft 6 and the stirring movable frame 7 are connected by bolts, so that the main driving motor 5 can drive the whole stirring movable frame 7 to rotate.
The left end and the right end of the stirring movable frame 7 are provided with an auxiliary driving motor 8 and a stirring screw rod 9, the length of the stirring movable frame 7 is equal to the radius of the crystallization tower body 1, and the stirring movable frame 7 is convenient to connect and drive.
The whole stirring screw 9 is of a spiral structure, and the central axis of the stirring screw 9 is parallel to that of the crystallization tower body 1, so that the materials in the device can be uniformly stirred.
The jacket 10 is uniformly distributed on the outer side of the crystallization tower body 1, and the liquid inlet 11 and the liquid outlet 12 are respectively positioned on the bottom end and the top end outer side of the interlayer in the jacket 10, so that the uniform heating inside the device is facilitated.
The water outlet nozzles 13 are uniformly distributed above the inner side of the crystallization tower body 1, and the water outlet nozzles 13 and the heating device 15 are connected with each other through the water inlet pipe 14, so that hot water spraying is facilitated while the device is subjected to clean stirring.
The working principle is as follows: when the copolymerization modified polyester chip crystallization drying device is used, firstly, a power supply and a power grid of the device are connected with each other, a liquid inlet 11 and a liquid outlet 12 on the side surface of a jacket 10 are connected with an external heat supply circulating pipeline according to the graph shown in figure 1, a water inlet pipe 14 and an external water supply pipeline are connected with each other, chip materials enter the interior of a crystallization tower body 1 from a feed inlet 2, and then processing operation can be started;
in the using process of the device, as shown in fig. 1-4, the crystallization is carried out in water at 75-85 ℃ or other suitable temperature by heating the liquid in the jacket 10, and the water outlet nozzle 13 outside the water inlet pipe 14 sprays hot water into the crystallization tower body 1, on one hand, the crystallization is induced to improve the crystallization speed, and on the other hand, the surface of the slice is cooled to prevent adhesion, meanwhile, the upper main driving motor 5 can drive the stirring movable frame 7 to rotate through the stirring shaft 6, so that the stirring screws 9 at two sides of the stirring movable frame 7 can uniformly rotate in the crystallization tower body 1, and meanwhile, the auxiliary driving motor 8 drives the stirring screws 9 to rotate, the slice adhesion is prevented through mechanical stirring, the motion state of the slice is stable, thereby effectively ensuring the continuous and rapid crystallization of the copolymerized and modified polyester slice and improving the production efficiency, those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a copolymerization modified polyester chip crystallization drying device, includes crystallization tower body (1) and main driving motor (5), its characterized in that: the crystallization tower comprises a crystallization tower body (1), a feed inlet (2) is formed in the top end of the crystallization tower body (1), a discharge outlet (3) is formed in the lower end of the crystallization tower body (1), a sewage discharge outlet (4) is formed in the side face of the discharge outlet (3), a main driving motor (5) is located above the middle of the crystallization tower body (1), a stirring shaft (6) is arranged below the main driving motor (5), a stirring movable frame (7) is arranged below the stirring shaft (6), an auxiliary driving motor (8) is installed above the side of the stirring movable frame (7), the output end of the auxiliary driving motor (8) is connected with a stirring screw (9), a jacket (10) is arranged outside the crystallization tower body (1), a liquid inlet (11) is formed below the right side of the jacket (10), a liquid outlet (12) is formed above the left side of the jacket (10), a water outlet nozzle (13) is formed above the inner side of the crystallization tower body (1), and a water inlet pipe (14) is arranged on the side surface of the water outlet spray head (13), a heating device (15) is arranged at the rear end of the water inlet pipe (14), and a temperature controller (16) is arranged on the side surface of the heating device (15).
2. The apparatus for crystallizing and drying chips of copolymerized modified polyester as claimed in claim 1, wherein: the central axis of the stirring shaft (6) and the central axis of the crystallization tower body (1) are superposed with each other, and the middle parts of the stirring shaft (6) and the stirring movable frame (7) are connected through bolts.
3. The apparatus for crystallizing and drying chips of copolymerized modified polyester as claimed in claim 1, wherein: the left end and the right end of the stirring movable frame (7) are both provided with an auxiliary driving motor (8) and a stirring screw rod (9), and the length of the stirring movable frame (7) is equal to the radius of the crystallization tower body (1).
4. The apparatus for crystallizing and drying chips of copolymerized modified polyester as claimed in claim 1, wherein: the whole stirring screw rod (9) is of a spiral structure, and the central axis of the stirring screw rod (9) is parallel to the central axis of the crystallization tower body (1).
5. The apparatus for crystallizing and drying chips of copolymerized modified polyester as claimed in claim 1, wherein: the jacket (10) is uniformly distributed on the outer side of the crystallization tower body (1), and the liquid inlet (11) and the liquid outlet (12) are respectively positioned on the bottom end and the top end of the inner interlayer of the jacket (10).
6. The apparatus for crystallizing and drying chips of copolymerized modified polyester as claimed in claim 1, wherein: the water outlet nozzles (13) are uniformly distributed above the inner side of the crystallization tower body (1), and the water outlet nozzles (13) and the heating device (15) are connected with each other through a water inlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765068.2U CN214095299U (en) | 2020-11-26 | 2020-11-26 | Copolymerization modified polyester chip crystallization drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765068.2U CN214095299U (en) | 2020-11-26 | 2020-11-26 | Copolymerization modified polyester chip crystallization drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095299U true CN214095299U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022765068.2U Active CN214095299U (en) | 2020-11-26 | 2020-11-26 | Copolymerization modified polyester chip crystallization drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095299U (en) |
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2020
- 2020-11-26 CN CN202022765068.2U patent/CN214095299U/en active Active
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